Telephone headset



FIG. 1 is a front perspective view of a telephone handset;

FIG. 2 is a front view of the telephone handset of FIG. 1;

FIG. 3 is a back view of the telephone handset of FIG. 1;

FIG. 4 is a side view of the telephone handset of FIG. 1;

FIG. 5 is an opposite side view of the telephone handset of FIG. 1;

FIG. 6 is a top view of the telephone handset of FIG. 1; and,

FIG. 7 is a bottom view of the telephone handset of FIG. 1.

The portions drawn in broken lines are shown for illustrative purposesonly and do not form part of the claimed design.

The ornamental design for a telephone handset, as shown and described.